Hella 012679931 ABS Wheel Speed Sensor - Front Left, Rear Left or Rear Right

HELLA ABS Wheel Speed Sensor for Rear Axle

Restore accurate wheel speed monitoring with this HELLA OE Certified ABS wheel speed sensor. Built for the rear axle wheel side, it supports stable ABS operation by sending precise wheel movement data to the braking system.

Part number 012679931 is a standard replacement sensor with a 2-pin female connector, gray housing, and active sensor design for select Audi and Volkswagen applications, including rear left fitments on Audi A3 Quattro, Q3, S3, RS3, and Volkswagen Atlas, Tiguan, and Golf R models.

Key Features

• HELLA OE Certified replacement for select rear axle applications
• Active ABS wheel speed sensor for accurate wheel rotation detection
• 2-pin connector with oblong shape, gray connector body, and blade terminals
• Rear axle wheel-side mounting location for direct replacement use
• Standard replacement grade for service and repair work
• Total length: 66 mm (2.6 in)
• Part number: 012679931

Product Details

HELLA 012679931 is engineered for vehicles that rely on precise rear wheel speed input for ABS performance, traction control, and braking stability. The sensor’s active design and OE-certified construction support consistent signal delivery under everyday driving and harsh road conditions. This makes it a practical choice for rear left sensor replacement on Audi Q3, Audi TT Quattro, Volkswagen Atlas Cross Sport, and other listed applications.

This part cross-references Delphi SS20062 and Standard Ignition ALS466 for the same application.

What It Helps Address

• ABS warning light caused by a failing rear wheel speed sensor
• Erratic wheel speed readings at the rear axle
• Loss of ABS, traction control, or stability system input
• Intermittent braking system fault codes related to wheel speed data
• Sensor replacement needs after wiring or connector wear

Installation Notes

Install at the rear axle wheel side in the specified position listed for your vehicle. This sensor uses a 2-pin connector and does not include mounting hardware or a wiring harness. Assy/disassy by qualified personnel is required, so verify connector style, mounting location, and vehicle-specific notes before installation.

Quality Assurance

As part of the HELLA OE Certified line, this ABS wheel speed sensor is built to meet OE-style expectations for fit and signal accuracy on supported Audi and Volkswagen platforms. Part number 012679931 is intended for direct replacement service on the listed rear axle applications.